Results 81 to 90 of about 24,812 (221)
Intermittent cocaine use patterns, not total intake, predict cue‐induced drug seeking in rats
British Journal of Pharmacology, Volume 183, Issue 20, Page 6094-6112, October 2026.Abstract Background and Purpose Cocaine‐associated cues trigger relapse to drug use in humans and animal models. In rats, long daily cocaine access (4–6 vs. 1–2 h) increases drug self‐administration and cue‐induced cocaine seeking, suggesting that greater intake promotes relapse.
Amélie Mainville‐Berthiaume +6 more
wiley +1 more source
Green Analytical ChemistryBarbiturates, a key class of psychoactive drugs, present challenges in accurate detection due to their misuse and involvement in forensic investigations.
Keneuoe Letumanyane, Elisa Kalugendo
doaj +1 more source
Journal of Epidemiology, 2017 Background: Little is known about the nationwide epidemiology of the annual rate, causative substance, and clinical course of overdose-related admission.
Yasuyuki Okumura
doaj +1 more source
Journal of Psychiatric and Mental Health Nursing, Volume 33, Issue 5, Page 766-779, October 2026.ABSTRACT Background Ghana's response to substance use has long been dominated by criminalisation, yet limited research has examined how this policy environment shapes addiction treatment delivery. This study explored the perspectives of mental health nurses providing care to people who use drugs (PWUDs) using a socio‐ecological framework.
Evans F. Kyei +4 more
wiley +1 more source
Barbiturates in the Care of the Terminally Ill
, 1992 Barbiturates are well known for their capacity to cause death reliably and painlessly and for their efficacy in producing unconsciousness before the administration of other lethal drugs....Physicians also administer barbiturates to the terminally ill ...
Berde, Charles B. +7 more
core +1 more source
Identification of Barbiturates [PDF]
Nature, 1959 IN Great Britain the most common poisons at the present time are the 5 : 5′ disubstituted barbiturates. The longer-acting barbiturates, barbitone and phenobarbitone, can accumulate in the body when administered in relatively low therapeutic dosage, and concentrations of these drugs in the blood of about 5 mgm./100 ml. do not necessarily imply poisoning.
openaire +2 more sources
, 1944 During the last decade, a new group of drugs, known as the barbiturates, has come into prominence in veterinary medicine as hypnotics and anesthetics. Today we find that these derivatives of barbituric acid are used quite extensively in human medicine ...
Peterson, I.
core
Multicomponent, One-Pot Sequential Synthesis of 1,3,5- and 1,3,5,5-Substituted Barbiturates
, 2016 Carbodiimides and malonic acid monoethylesters readily react to afford N-acylurea derivatives that could be cyclized in situ by addition of a suitable base.
Alessandro Volonterio (172619) +1 more
core +1 more source
A Validation of the Detection of Barbiturates in Hair by ELISA [PDF]
, 2017 An original method to extract and detect barbiturates, specifically secobarbital, in hair by enzyme-linked immunosorbent assay (ELISA), has been developed.
Valentino, Alisa M
core +1 more source
The psychological wellbeing of Iranian journalists: a descriptive study
JRSM Open, 2016 Objective Iran ranks 173 out of 180 countries on an index of press freedom. The purpose of the study was to assess the psychological wellbeing of Iranian journalists and document the stressors encountered in their work.
Anthony Feinstein +3 more
doaj +1 more source